In a state known for gambling, this isn't as big of a risk as you might think. As one of folks involved in Google's driverless car experiment pointed out recently, “Our computers drive our cars better than you do when you’re drunk. That’s our starting point.”

They also don't text, or fall asleep at the wheel, or participate in many of the other behaviors that are so dangerous for pedestrians, cyclists, and other drivers. But these vehicles don't just drive better than a human on their best day--they driver better than a human. That's because they can "see" things that a person simply can't:

"We were driving behind an 18-wheeler and we saw the vehicles in front of the 18-wheeler — vehicles we could not see with our eye — because the signal bounced off the pavement ... at a glancing angle underneath the 18-wheeler. And so no human will ever have the amount of information that these cars have when they are driving."

Of course, we're still years away (note to husband: experts are talking about mainstream adoption in terms of "years," not "decades") from being able to purchase our own driving robot. In the meantime, there are other technologies out there that promise increased roadway safety while we wait. For example, Volvo is working on vehicles that can connect to "platoons" on highways led by professional drivers. While the "engine" of these road-trains would be driven by a human, once wirelessly connected to the train, the rest of the drivers would just site back and enjoy the ride. Volvo suggests that their trains may be on the road in Europe as soon as 2020.